@charset "utf-8";
.b1{
	padding:0;
	top:0;
	}
*{
	margin:0 auto;
	padding:0;
	box-sizing:border-box;
}
.main-nav{
	height: 100px;
	text-align: center;
	position:absolute;
	color: black;
	background-color: transparent;
	/*background-color:rgba(245,245,245,0.4);*/	
	font: bolder;	
	z-index:5;
	position:fixed;	
	top: 0;
	right: 0;
}
.main-nav>span{
	font-size: 30px;
	margin-right:450px;
}
.main-nav a:nth-child(2){
	color: #000;
	font-size: 20px;
	padding-right: 50px;
}
.main-nav a:nth-child(3){
	display:inline-block;
	padding-top: 15px;
	padding-right: 20px;
}
.nav-left{
	width: 90px;
	height: 100%;;
	background-color: black;
	color: white;
	float: left;
	position:fixed;
	padding-top:200px;
	top: 0;
	left: 0;
	z-index: 5;
}
.nav-left>ul{
	width: 90px;
	height:100%;
	position:relative;
	}
.nav-left>ul>li{
	line-height:25px;
	width:100px;
	height:100px;
	margin-left:30px;
	padding-left:50px;
	font-size:16px;
	transform: rotate(-90deg);	
}
.on{
	text-decoration:line-through;
}
.pic-left-show{
	display: block;
}
.tn-text-list{
	width:230px;
	height:100%;
	background-color: black;
	z-index:10;
	position:absolute;
	left:90px;
	top:0;
}
.tn-text-list li{
	margin-left:37px;
	margin-top:40px
}
ul{
	list-style:none;
}
a{
	text-decoration: none;
	color: #fff;
}
.pic-header{
	position: absolute;
	left:90px;
	top:0;
	position: relative;
	z-index: 1;
}
.pic-header>span{
	font-size: 40px;
	font: bolder;
	position: absolute;
	right:300px;
	top:400px;
}
.pic-header p{
	text-align:left;
	font-size: 15px;
	font: bolder;
	position: absolute;
	right:190px;
	top:550px;
}
.pic-left{
	position: absolute;
	left:150px;
	top:70px;
	position:relative;
}
.pic-left>span{
	font-size: 40px;
	font: bolder;
	position: absolute;
	right:700px;
	top:100px;
}
.pic-left p{
	text-align:left;
	font-size: 15px;
	font: bolder;
	position: absolute;
	right:400px;
	top:300px;
}
.pic-right{
	position: absolute;
	left:850px;
	top:-300px;
	position:relative;
}
.pic-right>span{
	font-size: 40px;
	font: bolder;
	position: absolute;
	left:-150px;
	top:450px;
}
.pic-right p{
	text-align:right;
	font-size: 15px;
	font: bolder;
	position: absolute;
	left:-450px;
	top:600px;
}
#picChange{
	width:988px;
	height:620px;
	margin:100px auto;
	position: absolute;
	top:-300px;
	position:relative;
}
div#picChange ul li{
	float:left;
	
}
div#picChange div#num{
	background-color:rgba(66,66,66,0.5);
	height:20px;
	position:absolute;
	bottom:0px;
	width:988px;
	
	
}
div#picChange div#num ul{
	float:right;
	margin-right:5px;
}
div#picChange div#num li a{
	display:block;
	width:29px;
	height:10px;
	background-color:#CCC;
	float:left;
	margin-left:4px;
	margin-top:5px;
}
div#picChange div#num li a:hover{
	display:block;
	width:29px;
	height:10px;
	background-color:#fff;
	float:left;
	margin-left:4px;
	margin-top:5px;
}
#linellae1,#linellae2,#linellae3{
	width:300px;
	background-color: #666666;
	border:#666666 1px solid;
}
#linellae1{
	position:relative;
	left:-100px;
	top:-105px;
}
#linellae2{
	position:relative;
	left:-330px;
	top:-475px;
}
#linellae3{
	position:relative;
	right:400px;
	top:-175px;
}
.footer-bot{
	margin:0 auto;
}
